@article{lopes_monaco_1978,  title={Flavonóides em cultivares de Coffea canephora},  volume={37},  ISSN={0006-8705},  url={https://doi.org/10.1590/S0006-87051978000100021},  DOI={10.1590/S0006-87051978000100021},  number={1},  journal={Bragantia},  publisher={Instituto Agronômico de Campinas},  author={Lopes, Catalina R. and Monaco, Lourival C.},  year={1978},  pages={31–34} }